Insulating building panel



FIG. 1 is a front perspective view of one embodiment of the insulating building panel in accordance with my design;

FIG. 2 is a front elevation view of the insulating building panel of FIG. 1;

FIG. 3 is a first side view of the insulating building panel of FIG. 1;

FIG. 4 is a back elevation view of the insulating building panel of FIG. 1;

FIG. 5 is a second side view of the insulating building panel of FIG. 1;

FIG. 6 is a top end view of the insulating building panel of FIG. 1;

FIG. 7 is a bottom end view of the insulating building panel of FIG. 1;

FIG. 8 is a front perspective view of a second embodiment of the insulating building panel in accordance with my design;

FIG. 9 is a front elevation view of the insulating building panel of FIG. 8;

FIG. 10 is a first side view of the insulating building panel of FIG. 8;

FIG. 11 is a back elevation view of the insulating building panel of FIG. 8;

FIG. 12 is a second side view of the insulating building panel of FIG. 8;

FIG. 13 is a top end view of the insulating building panel of FIG. 8;

FIG. 14 is a bottom end view of the insulating building panel of FIG. 8;

FIG. 15 is a front perspective view of a third embodiment of the insulating building panel in accordance with my design;

FIG. 16 is a front elevation view of the insulating building panel of FIG. 15;

FIG. 17 is a first side view of the insulating building panel of FIG. 15;

FIG. 18 is a back elevation view of the insulating building panel of FIG. 15;

FIG. 19 is a second side view of the insulating building panel of FIG. 15;

FIG. 20 is a top end view of the insulating building panel of FIG. 15; and,

FIG. 21 is a bottom end view of the insulating building panel of FIG. 15.

Wherein the broken lines in FIG. 4 are demarcations on the surface of the insulating building panel. 

The ornamental design for an insulating building panel, as shown and described. 